TY JOUR TI Intensity of Coastal Upwellings of the Southern Coast of Crimea and their Impact on the Oxygen Regime of the Water Area KW coastal upwelling KW Southern Coast of Crimea KW temperature regime KW oxygen regime KW nutrients JO ECOLOGICAL SAFETY OF COASTAL AND SHELF ZONES OF SEA AU Sovga, E.E. AU Khmara, T.V. AU Mezentseva, I.V. PY 2025 IS 0 PB Federal State Budget Scientific Institution Federal Research Centre “Marine Hydrophysical Institute of RAS”